Marvin Twin Fan on eBay Feb 15, 2019 10:31:11 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Cole D on Feb 15, 2019 10:31:11 GMT -5 I believe this to be a mid 2000s era model from looking at their website on Wayback Machine.But I wonder did Marvin make this fan or was it imported? The housing looks very similar to my metal bladed twin model which is American made.www.ebay.com/itm/Marvin-Standard-Window-Fan-Electric-Used/192826157748?hash=item2ce555aab4:g:nGAAAOSwXm9cZfTZ:rk:3:pf:0You can see it on their website in 2005 here:web.archive.org/web/20040202043858/http://www.wbmarvin.com/index.cfm?catID=12&s=1